.abc{
    background-color: antiquewhite;
    width: 400px;
    margin-left: 40%;
    height: 600px;
}
.abc h2{
    display: flex;
    justify-content: center;
}
.abc p{
    display: flex;
    justify-content: center;
}
.abc .out{
    width: 300px;
    height: 50px;
    margin-left: 60px;
}